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Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving.
Dunkin’ is proud to serve King of Prussia, PA for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Flies circled the donuts, particularly those with cookie creams on top. Installing a glass door on the cookie counter would protect the donuts’ quality. :|
RS
Risolat Sattorova
Aug 11, 2026
5.0
I’ve been DD clients for a long time and I love their breakfast and drinks
KM
Kristin Michel
Jul 17, 2026
3.0
This place is filthy. All the packets of ketchup that I grabbed were sticky. It’s a quiet day during the week and it doesn’t look like they have cleaned at all because no way did it get that dirty in a couple of hours after opening
IA
Iraida Afanador
Jul 13, 2026
1.0
First, they have a kid at the counter which I questioned his age. Every time we go, he gets the order wrong and then we have to come back and he gets the water order again wrong and we have to come back. This is consistent with every time we got whether the child is there working or an adult is they working? It’s the worst Dunkin’ Donuts don’t go.
RM
Robert McCann
Jun 11, 2026
1.0
Avoid this place, service is awful. One guy behind the counter, who was hanging out in the back room when we showed up. When he eventually came to the counter he rushed us to order something, seemingly annoyed we were even there. Could not get our simple order right, I had to repeat it several times and he still got it wrong. Even getting the drink size was a chore. He had an airpod in his ear and he must've been listening to something because I can't comprehend how poorly he communicated throughout the transaction.
Drinks were over sweetened and donuts were stale, but that didn't even bother me, it was just the painful service experience. By the end of it all, I was just happy to get out of there.
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